Medbox - the aid library Radiologyand Diagnostic
Summary of current WHO recommendations and guidance on programmatic approaches
http://apps.who.int/iris/bitstream/10665/252424/1/...
In this book, the authors present a dozen state of the art developments for ultrasound imaging, for example, hardware implementation, transducer, beamforming, signal prcessing, measurement of elasticity and diagnosis. Read/download chapter by chapter
http://www.intechopen.com/books/ultrasound-imaging
You can download chapter by chapter from the website
http://www.who.int/diagnostic_imaging/publications...